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Verified Reviews for Insulation Service pros in Leonard, MI

*The Angi rating for Insulation Service companies in Leonard, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Leonard, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on November 10, 2025

Find Insulation pros in Leonard

Avatar for DANA Insulation
DANA Insulation
4.3(
48
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Leonard, MI and surrounding areas

Approved

In business since 1977

Free estimates

Warranties offered

"The team at Dana Insulation is top notch. From Tom in sales to the installation team everyone was courteous and professional. They put down protective plastic on the floors so as not to get any dirt or insulation on the floors. Did a great job cleaning up after the job as well. Thank you very much Dana Insulation!!!! I would definitely recommend this company!!!"
25 neighbors recently requested a quote
Recommended by56%of homeowners
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Austin Insulation, Inc.
4.6(
59
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Leonard, MI and surrounding areas

Approved

In business since 2006

Free estimates

Customers say: Quick response

"These guys were amazing, best price in town and did amazing work in our garage. Honestly, received 5 other quotes that were outrageous and they by far had the best price. Don't waste your time getting quotes and go straight to Austin Insulation!"
Picture 1
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+5

Response time2 days
12 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for USA Insulation of Detroit
USA Insulation of Detroit
4.1(
121
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Leonard, MI and surrounding areas

Approved

In business since 1977

Free estimates

Warranties offered

"Another contractor had moved things around so much, that it botched my previously scheduled insulation appointment with another insulation company. In a panic, I reached out and was properly given an estimate work completed within days. They arrived earlier than first estimated and that was more than welcome. Handled with care and our property was protected and insulated with care."
USA Insulation Premium Foam
Air Sealing
Blown-In Insulation
Response time1 day
80 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for BlownInsulationMI.Com, LLC
BlownInsulationMI.Com, LLC
4.5(
253
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install

Serving Leonard, MI and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Knowledgeable, hardworking, friendly and professional folks. They did a terrific job with our added attic insulation and explained each step. Also answered all my questions and sent photos of the work. Cleaned up afterwards too."
almost finished with attic
Blown Insulation finished attic
Response time1 day
37 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for RetroFoam of Michigan Inc.
RetroFoam of Michigan Inc.
5.0(
285
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallInjection Insulation - Install

Serving Leonard, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

"Crew 7 insulated my entire home in record time and impeccable detail."
Spray Foam Insulation
Installing RetroFoam with Siding
Installing RetroFoam with Brick Exterior
RetroFoam Insulation
Response time20 mins
Response rate100%
171 neighbors recently requested a quote
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Avatar for DANA Insulation, Inc.
DANA Insulation, Inc.
4.3(
53
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Leonard, MI and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"From Tom Mackey the GM, to Judi in the office, to Al the job site foreman, this was one great company to have done work in my home. I have had a lot of different crews out over the years and Dana Insulation is at the top. Honest and professional all the way through, and the outstanding work was completed sooner than I expected. Highly recommend this company for insulation needs."
Blown-in Cellulose Wall Insulation
Exterior Wall Insulation Upgrade
Exterior Walls Spray Foam
Exterior Walls Spray Foam
Blown-in Cellulose Insulation Attic

+4

Response time2 days
42 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Building Performance Solutions
Building Performance Solutions
4.6(
100
)
Spray Foam Insulation - InstallBlown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Leonard, MI and surrounding areas

Approved

Credit card accepted

Offers commercial services

Customers say: True professional

"Very pleased with the outcome. The team did a great job filling the cavities that needed new insulation, they cleaned up after the job and the price was very reasonable considering I got 3 other quotes and those were much higher. I would use again and recommend others to use."
Additional Photos
Brick
Vinyl, Aluminum, Wood Walls
Block Walls
Common Areas that need to be Air sealed

+6

Response time8 hrs
Response rate100%
11 neighbors recently requested a quote
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Avatar for BlownInsulationMI.com LLC
BlownInsulationMI.com LLC
4.6(
11
)
Spray Foam Insulation - InstallBlown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Leonard, MI and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Ron from Ecology Products , INC He was very professional and explained All the different option's and feature's of the World of Insulation's...I Learned a lot that day. They showed up on the date and time we had Scheduled and even called the day before to make sure we would be home. His crew came in introduced themselves. They explained what all they were doing to make sure we were all the same page as per Ron's visit.They wasted no time in getting to work and finishing up and cleaning the job site up.I would highly recommend them for your project's. Thank's to Ron and his crew !!!"
Additional Photos
Prep Work done
Blown In Insulation
Additional Photos
Additional Photos

+1

Response time7 hrs
26 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for King-Bur Farms, Insulation Building Supply, Inc.
King-Bur Farms, Insulation Building Supply, Inc.
4.9(
26
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Leonard, MI and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Excellent customer service from bid through completion of project. Educated me on insulation and provided consumers energy rebate. Cleaned up after job. I would definitely recommend Bruce for your insulation project."
FOAM BONDS
FOAM BONDS
FOAM WALLS
FOAM WALLS
FOAM CEILING

+26

Response time12 hrs
Response rate87%
Recommended by96%of homeowners
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Avatar for Seal Tech Insulating, Inc.
Seal Tech Insulating, Inc.
3.8(
130
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Leonard, MI and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Does not do the type of foam insulation that I need done."
Injecting wall foam in home with siding
Injecting wall foam in brick home
Open Cell spray foam
Open Cell Spray Foam
Response time1 day
66 neighbors recently requested a quote
Recommended by85%of homeowners
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Showing 1-10 of 82
Insulation questions, answered by experts

Insulating your basement walls offers numerous advantages that make the project well worth it. By adding insulation, you can reduce the chances of moisture damage to the house's structure and lower the odds of mold growth. You'll also add comfort to the space by reducing temperature swings and increasing your home's energy efficiency, potentially reducing your energy bills to earn your investment back.

Single-pane windows might let in the cold, but if you’re not ready for a long-term solution or window replacement, there are quick fixes to keep your space warmer. Start by sealing gaps with weatherstripping or caulking around the frame to block drafts. For an extra barrier, apply window insulation film to the glass, trapping an air pocket between the film and the window. Thick curtains or thermal drapes can also help keep the chill at bay. And if you’re in a pinch and looking to get creative, bubble wrap can provide a surprisingly effective layer of insulation—just spritz the window with water and press it on, bubble side in.

Yes, you can install insulation behind drywall yourself, but only if your walls are not finished. If your studs are exposed, installing fiberglass insulation in roll or batt form is very straightforward and just requires a few tools and some safety equipment. If your walls are already finished and you’re looking to add insulation, it’s better to hire a professional, as you’ll likely need blown-in insulation, which can be dangerous to work with and a challenge to get into the proper areas in your wall voids.

Mineral wool has an excellent life expectancy of up to 50 years, provided it's kept dry and free of pests. Compared to fiberglass, with a life span of 20 to 30 years, mineral wool stacks up well for long-term cost savings. Sheep wool maintains a similar life span to fiberglass, while estimates for hemp wool insulation life expectancies are all over the board, ranging anywhere from 20 to 100 years.

Asphalt roofs provide better insulation than metal roofs, but that doesn’t always mean that asphalt roofs are better for reducing heating and cooling bills. In hotter climates, metal roofs will usually be better for home efficiency because the material reflects more sunlight and reduces solar heat gain. In colder climates, asphalt roofs are sometimes superior in terms of efficiency because they introduce more solar heat gain to your home and have greater insulating capabilities. However, metal roofs installed with an air gap can provide similar levels of insulation.

The Leonard, MI homeowners’ guide to insulation services

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